15 Best Washington Betting Sites for 2026

Finding the best Washington betting sites that work in the state while arming you with the best odds, tools, and bonuses isn’t easy. Well, unless you’ve got our team of experts to help.

Whether you want to bet on the NFL, the NBA, the MLB, or even surfing, we highlight the top 15 betting sites you can join in this in-depth review guide. 

Let’s see how these top Washington betting sites made it to our list: 

Pros:

Cons:

Coming in at number one in Washington is BetOnline, which scores a slam dunk for odds, a home run for bonuses, and a hat-trick for betting features.

Betting Options: 5/5

With more than 25 years in business, BetOnline is a veteran that continues to excel with early lines, same game parlays, and the best pre-game moneyline odds on major sports like the NFL, NBA, and NHL.     

If you’re a niche sports enthusiast, you can check out sports like martial arts, surfing, and wrestling, with BetOnline equally dedicated to horse racing and esports betting.    

Bonuses and Promotions: 5/5

To get started with BetOnline’s 50% up to $250 welcome bonus, you need to deposit $50 as a new player and then enter the code ‘FREE250.’ There are no restrictions on what you can use your bonus funds on, and no wagering requirements.

Regular offers include daily odds boosts on each day’s biggest sporting events, UFC split decision refunds, and NHL power play specials. 

Payment Methods: 5/5

With 17 cryptocurrencies that each come with a $500,000 max deposit limit, it’s safe to say that crypto players should enjoy playing here. If you’re using your credit card, the min deposit is set at $25, and the max is set at $2,500.

Best Bets to Place at BetOnline:

Grab Your $250 Bonus

Pros:

Cons:

At Bovada, you can bet on NFL game props, MLB player props, NBA team props – and more. 

Betting Options: 4.85/5

With their advanced Props Builder tool, Bovada lets you go deeper than ever with your props bets. You can place a single props bet or turn your picks into parlays, with enhanced odds available on an almost infinite number of markets.

And while Bovada tends to release later moneyline odds than anyone else, you can choose from alternative lines, as well as bet on other traditional markets like the totals and the point spread. And if there’s a props bet you can’t find, you can request it via social media.

Bonuses and Promotions: 4.85/5

Bovada lets you choose between a 75% up to $750 welcome bonus and a 50% up to $250 welcome bonus. Both offers come with a $20 minimum deposit and 5x wagering requirements, with the crucial difference being that the former is a crypto-only offer.

Payment Methods: 4.9/5

You can make a first deposit and a first withdrawal entirely free of charge, but there are subsequent fees if you use regular payment methods like VISA, Amex, MatchPay, and Voucher. 

However, low deposit limits and same-day payout times mean Bovada is rated highly for fuss-free transactions. You can also play with crypto here, which comes with instant withdrawals.

Best Bets to Place at Bovada:

Score a $750 Sports Bonus

Pros:

Cons: 

Reduced juice odds are getting harder to find in Washington, which is why BetAnything caught our eye so much. You can slash your commission in half here, with all the biggest US sports eligible. 

Betting Options: 4.8/5

Reduced juice odds are available on all moneyline, point spread, and totals bets up to $500. The only other catch is that these odds are restricted to sporting events like the NFL and the NBA. Other than that, 50% less juice means more money in your pocket if your bets land. 

BetAnything also offers competitive odds on a range of international sports like tennis and golf, with the 3-way moneyline bet available on soccer bets. And thanks to a recently improved interface, it’s easier than ever to explore the markets and place your bets. 

Bonuses and Promotions: 4.75/5

As a new player at BetAnything, you’ll need to make a first deposit of at least $25 if you want to claim the 100% welcome bonus. This works as a match deposit bonus, and it’s worth up to $500. Wagering requirements are set at 10x, which is a fair deal.

A 25% weekly reload bonus is worth as much as $500, with the minimum deposit for this offer starting at $25. You can also claim weekly cashback here, as well as boost every seventh deposit up to $5,000.

Payment Methods: 4.85/5

Cryptocurrencies are available for deposits at BetAnything alongside credit and debit cards and e-Checks. The minimum deposit for crypto is just $25, but it’s $50 for credit cards, which also have a tighter $1,000 maximum deposit limit.

For payouts, all cryptocurrencies have a high $100 minimum withdrawal. However, bank wire and check transfer are the only traditional payout methods, and each has a $1,000 minimum withdrawal. 

Best Bets to Place at BetAnything:

Cash a $500 Welcome Bonus

Pros:

Cons:

Wild.io isn’t a crypto-only sportsbook, but it still stands out as our top pick for those playing with digital coins. This is thanks to a wide range of cryptocurrencies, high limits, and instant payouts.

Betting Options: 4.75/5

Wild.io offers markets on more than 20 sports, with the likes of chess, Aussie Rules, and cross-country skiing joining more popular sports like the NFL, the NBA, and soccer. The site also does well when it comes to esports betting.

College sports are supported, too, but it’s Wild.io’s commitment to innovation that truly catches the eye. For example, you can copy and paste someone else’s bet into your bet slip, as well as share your bets with other players.

Bonuses and Promotions: 4.8/5

Wild.io is currently offering a 100% up to $200 welcome bonus. The minimum deposit needed to lock in this offer is $25, and you’ll also need to complete 10x wagering requirements that come with 1.6 minimum odds.

Regular offers include a $25 daily free bet whenever you wager at least $150 on a pre-selected Bet of the Day. 

Payment Methods: 4.85/5

Wild.io supports a dozen cryptocurrencies, including Bitcoin, Litecoin, Ethereum, Dogecoin, Solana, USDTether, and Tron. The site supports various exchanges, with the minimum deposit set at 0.0001BTC.

As mentioned, you can also play with fiat currencies here, with regular payment methods including VISA and MasterCard. 

Best Bets to Place at Wild.io:

Unlock Your $200 Bonus

Pros:

Cons: 

BetWhale makes it easier than ever to place live bets on all your favorite teams, with accurate live odds updated by the second.

Betting Options: 4.8/5

Live betting at BetWhale is available on over a dozen sports and countless leagues and tournaments across the country and around the world. 

The interface is super smooth and perfect for live betting, with BetWhale also home to a rapid countdown timer that lets you quickly place live bets before the odds change. You also won’t have to deal with constant ‘phantom suspends’ here. 

Bonuses and Promotions: 4.8/5

BetWhale offers a 200% match deposit of up to $6,000. You need to deposit at least $50 to redeem the promotion. 

BetWhale then saves its best offers for loyal players, with a loyalty program treating you to cashback, free bets, and more perks. 

Payment Methods: 4.8/5

BetWhale supports credit cards like VISA, MasterCard, and Discover for withdrawals as well as deposits. The minimum deposit is $30, and the maximum amount you can deposit is $1,000.

PayPal is also available for deposits and has a much higher $9,000 maximum deposit limit. The biggest contention, though, is the $150 minimum withdrawal, which is standard for all banking options, including credit cards and cryptocurrencies.

Best Bets to Place at BetWhale:

Swipe Your $6000 Bonus

Over the course of the last few weeks, our team has tested 50+ Washington betting sites. We came up with four key benchmarks that let us bring the list down to 15:

You’ll be able to lock in the best odds at the top Washington sports betting sites, with our team focusing on betting sites that won’t screw you over with high vig. You’ll also be able to dip into a wide variety of markets, with more options than you probably thought possible.

After claiming each welcome offer, our team took into consideration how easy the bonuses are to claim, as well as how reasonable their terms and conditions are. We prioritized sites that keep wagering requirements down and max possible wins up.

Any online sportsbooks that have VIP rewards and loyalty points also got the thumbs up.

Next, we tested all the payment methods at each Washington sports betting site, with payout speeds, transparency when it comes to fees, as well as deposit limits, all major considerations when we finalized our list. 

When we speak of the UX, we’re referring to anything that improves the usability of an online betting site. This meant we looked at customer service, mobile friendliness, as well as additional betting tools, like Props Builders and Bet Feeds.

We also scored each online sportsbook for its site navigation and site speed. 

The same benchmarks apply when screening the best Wisconsin sportsbooks. 

Online sports betting sites let you place bets on the internet. They play the same role as land-based sportsbooks in that you pick out a bet and place it with them, with all winnings paid out in real money.

You can see all the sports, odds, and markets via an interface, with online betting sites offering prices on all the most popular sports, as well as a variety of niche sports. 

They also have the added convenience of letting you access them on any device at any time, while bonuses, advanced security measures, and VIP rewards are some of the extra perks that give them an advantage over land-based bookies. 

Washington has some fairly tight laws surrounding sports betting, but the most important thing to know is that you can place sports bets in Washington. 

And while the state has some state-regulated sportsbooks, these are few and far between. Sites like the ones in this review guide are not state-regulated, but they are still legit and trustworthy. And the best thing is that they’re just a few clicks away.

You just need to be 21 or older to join any of these online sportsbooks.

Washington sports betting has lots of advantages, with bettors able to take advantage of the best odds, easy accessibility, and 24/7 customer service.

However, it’s a smart idea to assess all the pros and cons before you create an account and start placing bets:

Here’s some of the stuff you can expect when you bet on the biggest sports at Washington online betting sites: 

Football: The only downside to NFL betting is that the season is so short. Even then, all the top betting sites let you bet on draft picks, conference winners, and so much more during the off-season, with NFL betting coming with more options than any other sport. You’ll find the best football betting odds at BetOnline.

Basketball: Unlike the NFL, an NBA season lasts an extremely long time, with games played on practically every day during the year. Right from the first tip-off to the Championship decider, NBA betting opportunities are always available. Bovada has some of the most competitive odds for NBA betting.

Hockey: Like all the other major US sports, NHL betting often gives you the chance to take advantage of odds boosts and specials, with Washington’s biggest online sportsbooks letting you bet on everything, from the puck line to the correct score. You can head on to BetAnything for the best hockey odds.

Baseball: While most MLB bettors will stick to the moneyline, the run line, or the totals bets, MLB props are especially ripe for opportunity, with MLB one of the biggest data-driven sports. Will you be able to accurately predict who’s gonna hit a home run? Wild.io offers some of the best odds for baseball betting.

College Sports: All the best Washington sportsbooks cover NCAA football and NCAA basketball, giving you the chance to get involved with two of the US’s favorite sports. You can bet on your local team, as well as teams from all over the US. You can bet on college sports at BetWhale.

Esports: Esports betting is growing fast in Washington, with online sportsbooks covering major competitive gaming leagues and international tournaments. From League of Legends and CS:GO to Dota 2, VALORANT, and Overwatch, you can wager on match winners, map totals, first blood, and tournament outright markets. 

Whichever sport you plan to bet on, you can choose from a variety of bets. From moneyline bets that get resolved quickly to futures bets that prolong the drama, each bet type has something different to offer:

Here’s a quick list of popular teams you can bet on:

The ability to read odds will make it easier (and faster) for you to understand how likely it is that the market thinks something will happen (or not). You can then make informed decisions about your bets, as well as calculate the prices better. 

Odds are either displayed as American odds, fractions, or decimals. Let’s take a quick look at each one with a few examples:

Many Washington sportsbooks use American odds, with the favorite represented with a minus sign (-) and the underdog represented with a plus sign (+). Both prices should be easy to figure out once you understand that each one is relative to a value of $100.

Example: OKC (-200) v the Raptors (+400)

If you wager $20 on OKC, your potential return would be $30 (including your stake). If you wager $20 on the Raptors, your potential return would be $60 (including your stake).

Commonly used at UK sportsbooks, fractional odds display two numbers next to each other. The left number represents your potential profit x by the stake on the right.

Example: Carlos Alcaraz (1/2) to beat Taylor Fritz (3/1)

A $20 wager on Alcaraz here yields a potential return of $30 (including your stake). A $10 wager on Fritz, meanwhile, promises a potential return of $40 (including your stake).

Used by a lot of Washington bettors who prefer their simplicity, decimals get bigger as the odds lengthen, while the likelihood of something happening decreases. The bigger the number, the more profit you can lock in.

Example: Chiefs to win the Super Bowl (5.0)

If you wager $20 on the Chiefs here, your potential profit will be $40 (including your stake). If their odds increase to (6.0), a $20 stake yields a potential profit of $50 (including your stake). And so on.

You’ll find a variety of safe and secure banking options that you recognize at online sports betting sites. These usually include a mix of credit cards, e-wallets, and cryptocurrencies, with payout times and fees varying depending on the method.

These banking options are also available at California sportsbooks. 

If an online sports betting site initiates a KYC process to verify your identity before they let you process a first withdrawal, you can speed things up by having everything you need by your side, ready for a quick upload.

This will likely include a government-issued ID, such as your driver’s license or a passport. You might be asked to upload a recent utility bill, too.

Before uploading your documents, check each one to make sure all the information is correct and everything is up-to-date. Check to see that your ID or passport hasn’t expired as well.

Other than that, if you want to receive your money as fast as possible whenever you bet online, use the fastest payout method. You can find everything you need to know regarding payout times on the ‘cashier’ page, with crypto always coming with instant withdrawals. 

Whichever Washington sports betting site you join, there’ll always be a bonus up for grabs. Each offer comes with its own terms and conditions, and some might be more advantageous than others to you at different times.

For this reason, it’s a smart idea to use your bonuses strategically and to only claim them if you know you can meet the minimum deposit and the wagering requirements. Here’s how they all work:

With these, the online betting site will match your first deposit by a specific percentage, such as 100%. There’s always a maximum amount you’ll be entitled to, with the offer exclusive to new customers. 

It’s important to check the minimum first deposit amount because – unlike any other bonus – you won’t get a second opportunity to opt-in if you fail to make a qualifying initial deposit.

Reload bonuses work the same way as welcome bonuses: You make a deposit, and the sportsbook matches it by a specific percentage. The difference is that reload bonuses are an ongoing promo. Usually, you can claim them once a week on a fixed day, but they often come with higher wagering requirements. 

Referral bonuses sound super enticing because all you have to do is send your friend a referral link provided by the sportsbook. If they sign up and make a qualifying deposit, you’ll receive a percentage of their deposit.

With cashback, you usually don’t have to do anything except bet on sports. If you hit a losing streak, the sportsbook refunds you a percentage of your losses, such as 10%. Cashback is a great way to recover after a few losses, and it often covers a period like 24 days, a week, or a month. 

Mobile sports betting in Washington lets you bet on sports on your Android or iOS device. There are Washington sports betting apps available, but you can also play via your mobile browser, with both ways giving you access to the same odds and markets. 

Mobile betting often gives you access to a few additional features, too, such as push notifications that keep you in the loop with the latest news and promotions. 

Many bettors prefer the in-browser experience due to the fact that you don’t need to clear up extra storage space on your device, and you can also take advantage of PWA support to log in to your account even when you’re offline. 

If you’re planning to place live bets on your mobile, though, make sure you have a reliable WiFi connection. 

Online betting in Washington state is as safe as you make it. There are plenty of legit and licensed Washington sportsbooks you can join, with these sites employing the latest security measures, such as two-factor authentication, to keep you safe when betting online.

Yes, all bettors have to pay taxes made via online sports betting in Washington state. You need to openly state all earnings made from sports betting on your US federal income tax return form, regardless of how much you made during a calendar year. 

Online sports betting in Washington gives you the chance to bet on all kinds of sports, including popular leagues like the NFL and the NBA, international sports like soccer and tennis, and niche sports like volleyball and table tennis. You can bet on horse racing and greyhound racing, too, as well as esports like Counter-Strike. 

These markets are not just available in Washington; you can also bet on these sports at Florida betting sites.

The best Washington sportsbook right now is BetOnline. It has a strong reputation for delivering the best odds and the earliest lines, as well as staying ahead of the curve with exciting features, betting contests, and VIP rewards.

BetOnline: Best for sports betting in Washington overall, with 25+ sports to bet on, early lines, and same-game parlays. Deposit $50 to claim a 50% up to $250 welcome bonus.

Bovada: Top pick for props, thanks to an unrivaled choice of game, team, and player props available on all the top sports. Get up to a $750 welcome offer.

BetAnything: Swipe reduced juice on all major US sports, with moneyline, totals, and handicap bets up to $500 eligible for 50% less commission. Claim a $500 sign-up bonus.

Wild.io: Supports 12 cryptocurrencies, offers instant payouts, and crypto-boosted bonuses. Deposit $25 to unlock a 100% up to $200 welcome bonus.

BetWhale: Recommended for live betting, with a clean, fast-loading interface complemented by the best in-play odds on over 20 sports. Claim a 200% up to $6,000 welcome bonus. 

Sports wagering is a simple enough concept. And while we’re not here to show you the magic formula to becoming a millionaire, our experts have got some red-hot tips and tricks that will help you outsmart the bookies: 

Online sports betting in Washington state is jam-packed with amazing sportsbooks. Join different ones to take advantage of their different strengths, whether it be live betting, bigger bonuses, or VIP perks. 

The easiest way to outsmart the bookies is by comparing their odds with those offered by rival sites. You can easily do this once you’ve joined a few different sportsbooks, and it means you’ll be able to bag the best price whenever you place a bet.

How will you know a sportsbook has just boosted the odds in-play on the Chiefs to win their playoff game? You probably won’t unless you switch on push notifications, which keep you in the loop with all the latest news, boosts, promos, and everything else. 

The only people who win when you gamble more than you intended are the sportsbook. To ensure this doesn’t happen, use the safer gambling tools to set daily, weekly, and monthly limits.

This will help you stay in control so that sports betting stays fun. 

As we saw earlier, you’re permitted to place sports bets in Washington. But what can you bet in, what age must you be, and how do taxes work? Here’s a quick checklist:

These are the best Washington online sportsbooks you can join today. Each one is available in Washington state, and they’re all highly rated by our experts for their odds, markets, and promotions.

BetOnline is the best site for sports betting in Washington state overall, with new players entitled to a 50% up to $250 welcome bonus. You can bet on over 25 sports, enter regular betting contests, and pocket VIP rewards.

Whatever you decide to do, please remember that online gambling should always be fun. We therefore remind you to bet responsibly, 

This content is intended strictly for audiences 21 years and older. Gambling can be addictive—please play responsibly. If you or someone you know has a gambling problem, call 1‑800‑GAMBLER for free, confidential help anytime. More resources: https://www.ncpgambling.org/